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Rotor shaft in a magnetic bearing assembly for a contactlessly supported spinning rotor and the spinning rotor
Rotor shaft in a magnetic bearing assembly for a contactlessly supported spinning rotor and the spinning rotor
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机译：电磁轴承组件中的转子轴，用于非接触式支撑的旋转转子和旋转转子
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摘要
A rotor shaft (4) for a in a magnetic bearing assembly (8) and supported in a contactless manner by an electric motor drive (5) drivable spinning rotor (2) an open nend - spinning device (1) has a multi-part structure with at least one central piece (15) and at least two the central piece (15) surrounding tabs (16) on. The central piece (15) and the outer pieces (16) in the axial direction of the rotor shaft (4) are arranged one behind the. The central piece (15) has a cavity (17), in which a with a stator (10) of the electric motor driving system ((5) of cooperating permanent magnet (18) is arranged. A spinning rotor (2) an open nend - spinning device (1) has a rotor cup (3) and such a rotor shaft (4) on.
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